Added battery check
Removed TODO comment
Added a 1 second sleep, no need to spin so quickly
Made it possible to exit cleanly; perform proper intialization
Properly initiating/deinitiating move library (doesn't really change behaviour, but best practice)
Merge pull request #121 from whitingjp/test_responsiveness_initation

Properly initiating/deinitiating move library.
Generalize handling of extension devices

Instead of merging extension device data into the API's button data (as
previously done for the Sharp Shooter), programs can now access all
relevant data via a new interface. A small test program demonstrating
this for Sony's official Sharp Shooter and Racing Wheel extensions is
included.

Doing it this way is much more flexible than the previous approach,
also allowing support for other extension devices (especially custom
ones) without the need to mess around with the API's internals.
Replace magic numbers with named constants
Init extension device info struct to all zeros
Change EXT device info buffer handling

Instead of allocating and returning a result buffer that the user needs
to free, psmove_get_device_info() now requires a user-allocated buffer
as function argument. This avoids allocating the buffer each time the
function is called. And this interface is more consistent with similar
functions in the API.
Merge pull request #106 from nitsch/generalize-ext-handling

Generalize handling of extension devices
Merge pull request #120 from whitingjp/battery_check

Battery check
Add some random files from local checkout

Not used, but might be useful in the future again.
Update OS X Homebrew install instructions. Fixes #114
Add support for setting LED PWM frequency
Merge pull request #123 from nitsch/led-pwm-support

Add support for setting LED PWM frequency